| Manufacturer part number (MPN) | 6EP3337-8SC00-0AY0 EAN / GTIN: 4025515155966 Sales unit: pcs Type of the power supply network: 1-phase and 2-phase AC Supply voltage at AC: Automatic selection; startup starting from Ue ≥ 90/180 V Supply voltage: 120 V/230 V Input voltage 1 at AC: 85 ... 132 V Input voltage 2 at AC: 170 ... 264 V Buffering time for rated value of the output current in the event of power failure minimum: 25 ms Operating condition of the mains buffering: at Vin = 230 V Line frequency: 50/60 Hz Input current — at rated input voltage 120 V: 15 A Input current — at rated input voltage 230 V: 9 A Current limitation of inrush current at 25 °C maximum: 50 A I2t value maximum: 8 A²·s Fuse protection type in the feeder: Recommended miniature circuit breaker at 1-phase operation: 16 A characteristic C; required at 2-phase operation: circuit breaker 2-pole connected or circuit breaker 3RV2421-4BA10 (120 V) or 3RV2411-1JA10 (230 V) Output voltage at DC rated value: 24 V Output voltage — at output 1 at DC rated value: 24 V Adjustable output voltage: 24 ... 28 V; max. 960 W Relative overall tolerance of the voltage: 3 % Relative control precision of the output voltage — on slow fluctuation of input voltage: 0.1 % Relative control precision of the output voltage — on slow fluctuation of ohm loading: 0.1 % Voltage peak — maximum: 240 mV Voltage peak — typical: 220 mV Display version for normal operation: Green LED for 24 V OK; LED yellow for overload; LED red for short-circuit or latching shutdown Type of signal at output: Relay contact (NO contact, rating 60 V DC/ 0.3 A) for "24 V OK" Behavior of the output voltage when switching on: Overshoot of Vout approx. 3 % Response delay maximum: 1.5 s Voltage increase time of the output voltage — typical: 30 ms Output current — rated value: 40 A Output current — rated range: 0 ... 40 A; +60 ... +70 °C: Derating 3%/K Supplied active power typical: 960 W Short-term overload current — on short-circuiting during the start-up typical: 120 A Short-term overload current — at short-circuit during operation typical: 120 A Duration of overloading capability for excess current — on short-circuiting during the start-up: 25 ms Duration of overloading capability for excess current — at short-circuit during operation: 25 ms Constant overload current — on short-circuiting during the start-up typical: 60 A Efficiency in percent: 92 % Power loss [W] — at rated output voltage for rated value of the output current typical: 82 W Power loss [W] — during no-load operation maximum: 6.8 W Relative control precision of the output voltage with rapid fluctuation of the input voltage by +/- 15% typical: 1 % Relative control precision of the output voltage load step of resistive load 50/100/50 % typical: 1.9 % Setting time — load step 50 to 100% typical: 2 ms Setting time — load step 100 to 50% typical: 2 ms Relative control precision of the output voltage at load step of resistive load 10/90/10 % typical: 3.8 % Setting time — load step 10 to 90% typical: 1 ms Setting time — load step 90 to 10% typical: 1 ms Design of the overvoltage protection: < 32 V Design of short-circuit protection: Alternatively, constant current characteristic approx. 41 A or latching shutdown Design of short-circuit protection — typical: 41 A Overcurrent overload capability — in normal operation: 250% Iout rated up to 25 ms, 150% Iout rated up to 5 s/min Enduring short circuit current RMS value — typical: 41 A Leakage current — maximum: 0.1 mA Leakage current — typical: 0.1 mA Ambient temperature — during operation: -25 ... +70 °C; with natural convection Ambient temperature — during transport: -40 ... +85 °C Ambient temperature — during storage: -40 ... +85 °C Type of electrical connection — at input: L |